Cor looks at him warily for a moment, unsure if he really should be this honest to Gladio. But then again, the other man could be as stubborn as a dualhorn about charging into things... (And doesn't that sound so familiar?)

But eventually, he does gesture for Cor to join him (them, in his mind; they're still in the memory) before he begins. "I...I haven't been able to stop and breathe properly since Insomnia fell. Even when I got the news...I had to put my own emotions aside, for your group's sake. For Noct's sake. I had my duties to fulfill still. This...this is the first place where I felt safe enough to rest fully...and think."